Smeg OTR111SU User manual

Brand: Smeg

Model: OTR111SU

Category: Cooker hoods

Type: User manual

Over the Range Convection Microwave Oven

Installation Instructions

Model: OTR111SU

TINSEB399WRRZ

Please read all instructions thoroughly before install-

ing the Microwave Oven/Hood System. Two people

are recommended to install this product.

If a new electrical outlet is required, its installation should

be completed by a qualied electrician before the Mi

crowave Oven/Hood is installed. See 3 ELECTRICAL

GROUNDING INSTRUCTIONS on page 3.

1. MOUNTING SPACE

This Microwave Oven/Hood requires a mounting space

on a wall as shown in Figure 1.

If the space between the wall cabinets is greater than

30-inches (36-inches or 42-inches), a Filler Panel Kit may

be used to ll the gap between the Microwave Oven/Hood

system and wall cabinets. The Filler Panel Kit is sold

as an optional accessory; each kit contains two 3-inch

panels. The Filler Panel Kit should be installed before

the Microwave Oven/Hood is installed.

For proper installation and servicing, a 2-inch space is

necessary between the top of the range backsplash and

the bottom of the Microwave Oven/Hood system.

30" or more

from cooking

surface

Backsplash

15.5"

12"

At least 2"

30"

66" or

floor

more from

Figure 1

2. WALL CONSTRUCTION

This Microwave Oven/Hood should be mounted against

and supported by a at vertical wall. The wall must be at

for proper installation. If the wall is not at, use spacers

to ll in the gaps. Wall construction should be a minimum

of 2” x 4” wood studding and 3/8” or more thick dry wall

or plaster/lath. The mounting sur- faces must be capable

of supporting weight of 110 pounds—the oven and con-

tents—AND the weight of all items which would normally

be stored in the top cabinet above the unit.

The unit should be attached to a minimum of one 2” x

4” wall stud.

To nd the location of the studs, one of the following

methods may be used:

A. Use a stud nder, a magnetic device which locates

the nails in the stud.

B. Use a hammer to tap lightly across the mounting

surface to nd a solid sound. This will indicate stud

location.

The center of the stud can be located by probing the wall

with a small nail to nd the edges of the stud and then

placing a mark halfway between the edges. The center

of any adjacent studs will normally be 16” or 24” to either

side of this mark.

Note: In the event that the unit will be unable to be sup

ported by any stud, it will be necessary to use special

care in the placement of the toggle bolts and top cabinet

screws. See Wall Template for details. The top cabinet

should be tested to ensure it is securely attached to the

wall. Place extra weight up to 110 pounds inside the top

cabinet to test the support.

2"x 4"

Wood Studs

or Plaster/lath

3/8" Dry Wall

16" or 24"

Figure 2

3. ELECTRICAL GROUNDING

INSTRUCTIONS

This appliance must be grounded. This oven is equipped

with a cord having a grounding wire with a ground-ing

plug. It must be plugged into a wall receptacle that is

properly installed and grounded in accordance with the

National Electrical Code and local codes and ordinanc-

es. In the event of an electrical short circuit, ground-ing

reduces risk of electric shock by providing an escape

wire for the electric current.

WARNING - Improper use of the grounding plug can

result in a risk of electric shock.

The oven is equipped with a 3-prong grounding plug.

DO NOT UNDER ANY CIRCUMSTANCES CUT OR

REMOVE THE GROUNDING PIN FROM THE PLUG.

The Power Supply Cord and plug must be connected to

a separate 120 Volt AC, 60 Hz, 15 Amp, or more branch

circuit, single grounded receptacle. The receptacle

should be located inside the cabinet directly above the

Microwave Oven/Hood mounting location.

Note:

1. If you have any questions about the grounding or

electrical instructions, consult a qualied electrician

or serviceperson.

2. Neither SMEG nor the dealer can accept any liability

for damage to the oven or personal injury resulting

from failure to observe the correct electrical connection

procedures.

Ground

Receptacle

Opening for

Power Cord

Figure 3

4. HOOD EXHAUST DUCT

When the hood is vented to the outside, a hood exhaust

duct is required. All ductwork must be metal; absolutely

do not use plastic duct. Check that all connections are

made securely. Please read the following carefully:

EXHAUST CONNECTION: The hood exhaust has been

designed to connect to a standard 31/4” x 10” rectangular

duct. If round duct is required, a rectangular-to-round

adapter must be used.

REAR EXHAUST: If a rear or horizontal exhaust is to

be used, care should be taken to align the exhaust with

the space between the studs, or wall should be prepared

at the time it is constructed by leaving enough space

between wall studs to accommodate exhaust.

MAXIMUM DUCT LENGTH: For satisfactory air move

ment, the total duct length of 31/4” x 10” rectangular or

6” diameter round duct should not exceed 140 feet.

Elbows, adapters, wall, roof caps, etc. present addi-tional

resistance to air ow and are equivalent to a section of

straight duct which is longer than their actual physical

size. When calculating the total length, add the equivalent

lengths of all transitions and adapters plus the length of

all straight duct sections. Figure 4 shows the approximate

feet of equivalent length of some typical ductwork parts.

Use the values in parentheses for calculating air ow re

sistance equivalent, which should total less than 140 feet.

90˚ ELBOW (10 FT.) 45˚ ELBOW (5 FT.)

ADAPTOR (5 FT.) 10˚ WIDE ELBOW (10 FT.)

90˚ ELBOW (25 FT.) 45˚ ELBOW (5 FT.)

WALL CAP (40 FT.) ROOF CAP (24 FT.)

Figure 4

5. TOOLS RECOMMENDED FOR

INSTALLATION

• Phillips Screwdriver

• Electric Drill

• Scissors

• Pencil

• Tape

• 1-1/2” Wood Bit or Metal Hole Cutter (if metal

cabinet is used)

• 1/2”, 5/8” and 3/32” Drill Bits

• Saw to cut exhaust opening (if needed)

• Measure

• Protective Drop Cloth for product and range—you

may also use carton for protection

6. INSTALLATION HARDWARE

The INSTALLATION HARDWARE (items 1-7) packed

with the oven should contain the following:

ITEM NAME & PART CODE QTY.

1 Wood Screw 5 x 30 mm

XTSS750P35000

2 Toggle Bolt #10 - 24 x 50 mm

LX-BZ0195WRE0

3 Top Cabinet Screw 5 x 60 mm

XBRS750P60000

4 Flat Washer 30 mm diameter

XWHS750-16300

5 Tapping Screw 4 x 12 mm

XOTS740P12000

6 Exhaust Damper Assembly

FFTA-B004MRK0

7 Grommet

LBSHC0040MRE0

Figure 5

7. PREPARATION OF THE OVEN

Utilization of the carton may make installation easier.

1. Open the bottom of the carton, remove oven and all

packing materials.

2. CHECK THE OVEN : Check the oven for any damage,

such as misaligned or bent door, damaged door seals

and sealing surfaces, broken or loose door hinges and

latches and dents inside the cavity or on the door. If

there is any damage, do not operate the oven and con

tact your dealer or SMEG AUTHORIZED SERVICER.

3. Place carton upside down as shown in Figure 6-1.

4. Using cutting line around the carton, cut into two pieces

(A) and (BC). See Figure 6-2.

5. Cut the remaining portion (BC) into portion (B) and

portion (C) according to cutting line. See Figure 6-3.

(B)

(C)

(A)

(B)

(C)

(A)

Top side

Cutting line

Figure 6-1

(B)

(C)

(A)

(B)

(C)

(A)

Top side

Cutting line

Figure 6-2

(B)

(C)

(A)

(B)

(C)

(A)

Top side

Cutting line

Figure 6-3

6. Rest the oven on its side as shown in Figure 7. Place

portion (C) of the carton underneath to protect the

outercase from being damaged.

7. Remove the two screws which secure the mounting

plate to the rear side of the oven. Remove the mount

ing plate. The two screws can be discarded.

Note: If the unit you purchased does not have the mount

ing plate attached to the rear side of the oven, please

disregard this section and continue to Section 8.

Mounting plate Grease filter openings

Figure 7

8. VENTILATION SYSTEM

This Microwave Oven/Hood System is designed for

adaptation to three types of hood ventilation systems.

Select the type required for your installation.

A. RECIRCULATING — NON-VENTED,

DUCTLESS OPERATION

The unit is shipped assembled for recirculating.

Note:

1. The Exhaust Damper Assembly is not required for

recirculating operation.

2. The Charcoal Filter should be replaced every 6 to

12 months, depending on use.

B. HORIZONTAL EXHAUST — OUTSIDE

VENTILATION

1. Remove and save the 4 screws from Fan Cover

Bracket. Remove Fan Cover Bracket by sliding it

in the opposite direction of the arrow on the Fan

Cover Bracket, as shown in Figure 8.

Fan cover bracket

Figure 8

2. Lift Hood Fan Unit carefully and slip wires out of

cavity. See Figure 9.

CAUTION: Do not pull or stretch hood fan wiring.

Figure 9

3. Rotate the Hood Fan Unit 180° so that the fan

blade openings are facing the back of the oven.

Note, you will need to lift the wire over the hood

fan unit so the wire will clear. See Figure 10 (A).

Replace Hood Fan Unit into the oven. Be careful

not to pinch the wire and the Hood Fan Unit. See

Figure 10 (B).

(A) Rotate 180˚

(B)

Figure 10

4. Put the wire back into the cavity.

5. Replace the fan cover bracket. Make sure the

fan blades are visible through the rear openings

in oven before proceeding. Attach the fan cover

bracket to the unit with the 4 screws removed in

step 1 above. See Figure 11. The hood fan is now

rotated for horizontal exhaust operation.

Wire box

Figure 11

6. Attach the Exhaust Damper Assembly to the back

of the mounting plate by sliding it into the slits in the

same direction as the arrow. See Figure 12. Using

tapping screw 4 x 12 mm from the INSTALLATION

HARDWARE, tighten into place.

Mounting plate (back side)

Figure 12

C. VERTICAL EXHAUST:

OUTSIDE VENTILATION

1. Remove and save the 4 screws from the Fan Cover

Bracket. Remove Fan Cover Bracket by sliding it

in the opposite direction of the arrow on the Fan

Cover Bracket as shown in Figure 13.

Fan cover bracket

Figure 13

2. Lift the Hood Fan Unit carefully and slip wires out

of cavity. See Figure 14.

CAUTION: Do not pull or stretch hood fan wiring.

Figure 14

3. Rotate the Hood Fan Unit 180˚ so that the fan

blade openings are facing the back of the oven.

Note, you will need to lift the wire over the hood

fan unit so the wire will clear. See Figure 15 (A).

Then rotate the Hood Fan Unit 90˚ so that the fan

blade openings are facing the top of the oven.

See Figure 15 (B). Replace Hood Fan Unit into the

oven. Be careful not to pinch the lead wire between

the inner bracket and the Hood Fan Unit. Put the

lead wire into Wire Box. See Figure 15 (C).

(A) Rotate 180˚

(B)

(C)

Figure 15

4. Replace the Fan Cover Bracket. Make sure the

fan blades are visible through the top openings in

the oven before proceeding.

5. Attach the Fan Cover Bracket to unit with the 4

screws removed in step 1 above. See Figure 16.

The Hood Fan Unit is now rotated for vertical

exhaust operation.

Wire box

Figure 16

6. Attach the Exhaust Damper Assembly to the fan

cover on the top of the outercase cabinet by sliding

it into the slits in the same direction as the arrow.

Use 1 Tapping Screw 4 X12 mm from the INSTAL

LATION HARDWARE and tighten into place. See

Figure 17.

Exhaust damper assembly

Figure 17

9. OVEN INSTALLATION

THIS OVEN CANNOT BE PROPERLY INSTALLED

WITHOUT REFERRING TO THE MOUNTING IN-

STRUCTIONS FOUND ON BOTH TEMPLATES.

READ AND FOLLOW MOUNTING INFORMATION ON

BOTH TOP CABINET AND WALL TEMPLATES.

MOUNTING PLATE

1. Separate 4 Toggle Bolts 2, packed in the INSTALLA-

TION HARDWARE, from the Toggle Nuts.

2. Use Wood Screws 1 to attach Mounting Plate to the

stud or studs. Use Toggle Bolts to attach Mounting

Plate through the holes at A, B, C and D; UNLESS

THOSE HOLES ARE LOCATED ON THE STUD.

Insert one Toggle Bolt into A, B, C and D where ap

propriate (these correspond to the holes of the Wall

Template) and put the Toggle Nuts onto the Toggle

Bolts. Figure 18.

Refer to instructions in Wall Template.

Mounting

plate

Figure 18

3. Position the Mounting Plate with the Toggle Bolts

attached at the wall location and insert Toggle Nuts

and Bolts through the holes in the wall with the Toggle

Nuts closed. Figure 19. Use Wood Screws 1 to attach

the Mounting Plate to studs.

Space more than

wall thickness

Wall

Figure 19

Note: Before insertion, be sure you leave a space

more than the thickness of the wall between the

Mounting Plate and the end of each of the Toggle Nuts

(in the closed position). If you do not leave enough

space, the Toggle Nut will not be able to open on the

other side of the wall. Also, once a Toggle Nut opens,

it cannot be withdrawn from the hole; therefore make

sure all of the Toggles are in the correct position before

insertion.

4. Align the Mounting Plate carefully and hold in position

while tightening Toggle Bolts. Pull Toggle Bolt toward

you and turn clockwise to tighten. Figure 20.

Figure 20

MOUNTING OVEN TO THE WALL

Two people are recommended to attach the Microwave

Oven/Hood to the Mounting Plate.

1. Place cut portion of carton (B) on top surface of range.

Protection of the range cooking surface is recommend

ed. A protective drop cloth may also be used to cover

the top of the range.

2. Place carton portion (C) on portion (A); then place

oven as shown in Figure 21.

3. Place the oven and the carton portions together on the

top of the range covered with (B). Slide carton portion

(A) toward backsplash until stops. Align the lower back

edge of the oven with the mounting plate.

(A)

(C)

(B)

Figure 21

4. Thread the power supply cord through the hole made

in the bottom of the top cabinet.

5. Hang the oven on the lower edge of the mounting

plate. Rotate the unit upward. See Figure 22. Take

care that the power cord is able to clear the edge of

the hole as the oven is rotated upward. (In the case

of a non-recessed bottom in the top cabinet, the hole

for the cord may need to be enlarged.) Remove the

carton portions.

Hang at these

locations

(A)

Figure 22

6. Tighten the two unit mounting screws located in the

grease lter openings. See Figure 23.

Unit mounting

screw

Figure 23

7. Install grease lters by tting into the opening. Push

back and up into place. See Figure 24.

Grease filter

Figure 24

8. Use the two Top Cabinet Screws (D) and two Flat

Washers (E), supplied in the INSTALLATION HARD

WARE, to attach the unit to the top cabinet. See

Figure 25.

Grommet

(for metal

cabinet only)

(D)

(E)

Figure 25

9. Make a bundle of the power supply cord and place it

inside the cabinet.

CHECK LIST FOR INSTALLATION

1. Make sure the unit has been installed according to all

of the Installation Instructions, the Top Template and

Wall Template.

2. Remove all packing material from the oven.

3. Plug in the power cord.

4. Read the Instruction Manual.

5. Keep the Installation Instructions for the local electrical

inspector’s use.

Smeg OTR111SU User manual

Brand: Smeg

Model: OTR111SU

Category: Cooker hoods

Type: User manual

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Smeg OTR111SU User manual

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